Table 5.
Correlation analysis of differential metabolites and commonly used fasting lipid profiles.
| Biomarker | TC (r, p) | TG (r, p) | HDL-C (r, p) | LDL-C (r, p) | Apo-A1 (r, p) | Apo-B (r, p) |
|---|---|---|---|---|---|---|
| 4-Oxoretinol | −0.578, <0.001 | 0.031, 0.794 | −0.242, 0.038 | −0.502, <0.001 | −0.241, 0.038 | −0.313, 0.007 |
| Anandamide | −0.542, <0.001 | 0.033, 0.782 | −0.245, 0.035 | −0.571, <0.001 | −0.214, 0.067 | −0.376, 0.001 |
| Palmitic acid | −0.561, <0.001 | −0.094, 0.426 | −0.255, 0.028 | −0.544, <0.001 | −0.294, 0.011 | −0.481, <0.001 |
| Glycerol 1-hexadecanoate | −0.591, <0.001 | −0.027, 0.822 | −0.295, 0.011 | −0.440, <0.001 | −0.354, 0.002 | −0.285, 0.014 |
| dl-Dihydrosphingosine | −0.283, 0.015 | −0.057, 0.631 | −0.076, 0.519 | −0.412, <0.001 | −0.083, 0.483 | −0.429, <0.001 |
| 2-Methoxy-6Z-hexadecenoic acid | −0.587, <0.001 | −0.079, 0.504 | −0.215, 0.066 | −0.527, <0.001 | −0.295, 0.011 | −0.424, <0.001 |
| 3-Oxo-nonadecanoic acid | −0.582, <0.001 | −0.081, 0.491 | −0.246, 0.035 | −0.463, <0.001 | −0.329, 0.004 | −0.324, 0.005 |
| 2-Hydroxy-nonadecanoic acid | −0.566, <0.001 | −0.092, 0.436 | −0.269, 0.020 | −0.435, <0.001 | −0.359, 0.002 | −0.280, 0.016 |
| N-Palmitoyl glycine | −0.524, <0.001 | −0.076, 0.521 | −0.223, 0.056 | −0.459, <0.001 | −0.240, 0.039 | −0.314, 0.007 |
| 2-Palmitoylglycerol | −0.483, <0.001 | −0.174, 0.139 | −0.191, 0.103 | −0.459, <0.001 | −0.277, 0.017 | −0.360, 0.002 |
| Hexadecenal | −0.576, <0.001 | −0.124, 0.291 | −0.272, 0.019 | −0.461, <0.001 | −0.319, 0.006 | −0.304, 0.008 |
| d-Erythro-sphingosine C-15 | −0.569, <0.001 | −0.122, 0.299 | −0.225, 0.054 | −0.445, <0.001 | −0.266, 0.022 | −0.361, 0.002 |
| N-Methyl arachidonoyl amine | −0.552, <0.001 | −0.055, 0.641 | −0.242, 0.038 | −0.475, <0.001 | −0.281, 0.015 | −0.279, 0.016 |
| 9-Octadecenal | −0.461, <0.001 | −0.150, 0.203 | −0.063, 0.596 | −0.489, <0.001 | −0.111, 0.347 | −0.445, <0.001 |
| Hexadecyl acetyl glycerol | −0.474, <0.001 | −0.038, 0.746 | −0.242, 0.038 | −0.426, <0.001 | −0.280, 0.016 | −0.326, 0.005 |
| PA (15:1(9Z)/20:0) | −0.549, <0.001 | 0.067, 0.570 | −0.283, 0.015 | −0.458, <0.001 | −0.231, 0.047 | −0.305, 0.008 |
| 3Z,6Z,9Z-Octadecatriene | −0.416, <0.001 | −0.024, 0.839 | −0.075, 0.525 | −0.409, <0.001 | −0.069, 0.561 | −0.360, 0.002 |
| Glycidyl stearate | −0.463, <0.001 | −0.152, 0.196 | −0.066, 0.575 | −0.484, <0.001 | −0.124, 0.292 | −0.484, <0.001 |
TC, total cholesterol; TG, triglycerides; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol.